Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]

SES FDR - Filing #2817363

Concept	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
Disclosure of effect of changes in foreign exchange rates [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of information when currency is not exchangeable into another currency [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of information when foreign operation’s functional currency is not exchangeable into presentation currency [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of summarised financial information about foreign operation [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of summarised financial information about foreign operation [abstract]
Disclosure of summarised financial information about foreign operation [line items]
Non-current assets	—	—	—	—	10,199,000,000 EUR	—	—	—	—	—	—	—	—	—	—	10,617,000,000 EUR	—	—	—	—	—	—
Current assets	—	—	—	—	2,882,000,000 EUR	—	—	—	—	—	—	—	—	—	—	1,770,000,000 EUR	—	—	—	—	—	—
Non-current liabilities	—	—	—	—	4,820,000,000 EUR	—	—	—	—	—	—	—	—	—	—	5,420,000,000 EUR	—	—	—	—	—	—
Current liabilities	—	—	—	—	2,528,000,000 EUR	—	—	—	—	—	—	—	—	—	—	1,529,000,000 EUR	—	—	—	—	—	—
Revenue	—	—	—	—	—	—	—	—	—	1,782,000,000 EUR	—	1,876,000,000 EUR	—	—	—	—	—	—	—	—	—	—
Profit (loss)	7,000,000 EUR	– EUR	– EUR	453,000,000 EUR	—	– EUR	– EUR	– EUR	– EUR	446,000,000 EUR	453,000,000 EUR	95,000,000 EUR	– EUR	86,000,000 EUR	– EUR	—	– EUR	– EUR	9,000,000 EUR	– EUR	– EUR	86,000,000 EUR
Other comprehensive income	– EUR	– EUR	3,000,000 EUR	362,000,000 EUR	—	– EUR	359,000,000 EUR	– EUR	– EUR	362,000,000 EUR	– EUR	501,000,000 EUR	– EUR	– EUR	4,000,000 EUR	—	– EUR	503,000,000 EUR	2,000,000 EUR	– EUR	– EUR	499,000,000 EUR
Comprehensive income	7,000,000 EUR	– EUR	3,000,000 EUR	815,000,000 EUR	—	– EUR	359,000,000 EUR	– EUR	– EUR	808,000,000 EUR	453,000,000 EUR	596,000,000 EUR	– EUR	86,000,000 EUR	4,000,000 EUR	—	– EUR	503,000,000 EUR	11,000,000 EUR	– EUR	– EUR	585,000,000 EUR